修复缓存

internal/logic/public/order/closeOrderLogic.go

@@ -131,9 +131,8 @@ func (l *CloseOrderLogic) CloseOrder(req *types.CloseOrderRequest) error {
 				)
 				return err
 			}
-			// update user cache
-			return l.svcCtx.UserModel.UpdateUserCache(l.ctx, userInfo)
 		}
+		// Note: user cache will be updated after transaction commits
 		if sub.Inventory != -1 {
 			sub.Inventory++
 			if e := l.svcCtx.SubscribeModel.Update(l.ctx, sub, tx); e != nil {
@@ -151,6 +150,19 @@ func (l *CloseOrderLogic) CloseOrder(req *types.CloseOrderRequest) error {
 		logger.Errorf("[CloseOrder] Transaction failed: %v", err.Error())
 		return err
 	}
+
+	// Update user cache after transaction commits successfully
+	if orderInfo.GiftAmount > 0 && orderInfo.UserId != 0 {
+		if userInfo, findErr := l.svcCtx.UserModel.FindOne(l.ctx, orderInfo.UserId); findErr == nil {
+			if clearErr := l.svcCtx.UserModel.ClearUserCache(l.ctx, userInfo); clearErr != nil {
+				l.Errorw("[CloseOrder] failed to clear user cache",
+					logger.Field("error", clearErr.Error()),
+					logger.Field("user_id", orderInfo.UserId),
+				)
+			}
+		}
+	}
+
 	return nil
 }